Wireless headphones generally require a power connection. Check your manual to determine if it requires batteries or AC power connection.

Some headphones require a stereo mini plug connection instead of the common red and white composite connection. You may purchase it at most electronic retailers if it didn't come with your unit.

Turn on your TV and set it to the input used in step 2.

Adjust the TV setting

Older TV models don't come with the 3.5mm headphone output jack, so they don't have the Headphone speaker link option in the menu. For these TVs, the option for audio output would either be TV Speakers or Audio System.

Android TV™ models, except for the following:

2020: XBR X800H, X810H, X850H, X900H, X950H, Z8H and A8H Series TVs

2019: XBR X850G, X950G, A9F, and Z9F Series TVs

2018: XBR A9G and Z9G Series TVs

On the remote control, press the HOME button.

Select Settings.

Under the TV category, select Sound → Headphone/Audio out → Audio out (Fixed).

On the remote control, press the BACK button.

Select Headphone speaker link.

If you can't find the Headphone speaker link setting, select Audio to both TV speakers & other device to enable it.